What’s Vulnerable › Vulnerabilities

CVE-2020-5727

• Severity: medium (CVSS 4.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-05-02 · updated 2026-06-17
• Weakness: CWE-287

Description

Authentication bypass using an alternate path or channel in SimpliSafe SS3 firmware 1.4 allows a local, unauthenticated attacker to pair a rogue keypad to an armed system.

Affected products

• SimpliSafe SS3: before 1.6 — fixed in 1.6

How to fix

Upgrade to a fixed version: SimpliSafe SS3 1.6. Check the vendor advisory for mitigations.

References

• https://www.tenable.com/security/research/tra-2020-29
• https://www.tenable.com/security/research/tra-2020-29

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